Ceramic blank surface printing device

Abstract

The utility model relates to the technical field of printing devices, and particularly discloses a ceramic blank surface printing device which comprises a base, a top plate is fixedly connected to the upper portion of the base, a first air cylinder is fixedly connected to the inner side of the top plate, a pad printing head is fixedly connected to the lower end of the first air cylinder, and a supporting frame is fixedly connected to the upper end face of the base. The device comprises a supporting frame, the upper end face of the supporting frame is slidably connected with a moving seat, the two sides of the upper end face of the moving seat are fixedly connected with a containing seat and an ink box respectively, a lifting mechanism is arranged on the side, close to the containing seat, of the upper end face of the moving seat, the lifting mechanism is connected with a clamping and overturning mechanism, and the clamping and overturning mechanism comprises a connecting seat; the front end face of the connecting base is rotationally connected with an overturning base. According to the ceramic blank turnover device, the clamping turnover mechanism is arranged, ceramic blanks can be clamped and turned over through the clamping turnover mechanism, manual turnover is not needed, the working efficiency is high, and more manpower is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of printing devices, in particular to a ceramic blank surface printing device. Background Art

[0002] Ceramics is a general term for pottery and porcelain. It has the advantages of high temperature resistance, hardness and wear resistance, good chemical stability, and beautiful and diverse appearance. Ceramics are widely used in life, such as tableware, sanitary ware, handicrafts, etc.

[0003] In the process of ceramic production and processing, in order to improve the aesthetics of ceramics, it is necessary to print patterns on the surface of ceramic blanks. The commonly used method is pad printing, which uses the rubber head of a pad printer to dip ink and then print the pattern on the ceramic blank. However, some ceramic products require patterns to be printed on both the inside and outside. After printing on one side of the ceramic blank, it is necessary to manually flip the ceramic and print the other side of the ceramic blank again, which increases the labor cost and the work efficiency is not high enough. Therefore, a person skilled in the art provides a ceramic blank surface printing device to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to provide a ceramic blank surface printing device to solve the following technical problems:

[0005] How to realize automatic flipping of ceramic blanks and improve the efficiency of ceramic blank printing.

[0006] The purpose of the utility model can be achieved through the following technical solutions:

[0007] A ceramic blank surface printing device comprises a base, a top plate is fixedly connected to the top of the base, a first cylinder is fixedly connected to the inner side of the top plate, and a pad printing head is fixedly connected to the lower end of the first cylinder;

[0008] The upper end surface of the base is fixedly connected with a support frame, the upper end surface of the support frame is slidably connected with a moving seat, the upper end surface of the moving seat is respectively fixedly connected with a placement seat and an ink cartridge, and the upper end surface of the moving seat is provided with a lifting mechanism on one side close to the placement seat, and the lifting mechanism is connected with a clamping and flipping mechanism;

[0009] The clamping and flipping mechanism includes a connecting seat, the front end face of the connecting seat is rotatably connected to the flip seat, both sides of the front end face of the flip seat are slidably connected to the clamping seats, the outer ends of the two clamping seats are fixedly connected to the clamping plates, the rear end face of the connecting seat is fixed to the second motor, and the output end of the second motor is fixedly connected to the flip seat.

[0010] Furthermore, a bidirectional screw is rotatably connected to the inner side of the clamping seat, and the two clamping seats are respectively sleeved on both sides of the bidirectional screw. One end of the clamping seat is fixedly connected to a third motor, and the output end of the third motor is fixedly connected to the bidirectional screw.

[0011] Further, the placement seat includes a seat body and a third cylinder, the upper end surface of the seat body is provided with a groove, an ejector head is slidably arranged inside the groove, and the third cylinder is fixed to the lower end surface of the movable seat, and its protruding end is fixedly connected to the ejector head;

[0012] Further, the lifting mechanism includes a frame, a lifting screw is rotatably connected to the middle part of the inner side of the frame, a lifting seat is sleeved on the outer end of the lifting screw, the lifting seat is fixedly connected to the connecting seat, a first motor is fixed to the upper end of the frame, and an output end of the first motor is fixedly connected to the lifting screw;

[0013] Furthermore, guide rods are fixedly connected to both sides of the interior of the frame, and the lifting seat is slidably sleeved with the guide rods;

[0014] Furthermore, a second cylinder is fixedly connected to one side of the support frame, and an extended end of the second cylinder is fixedly connected to the lower end of the movable seat;

[0015] Further, the first cylinder is arranged vertically to the movable seat;

[0016] Furthermore, the pad printing head is made of silicone rubber;

[0017] Beneficial effects of the utility model:

[0018] The utility model is provided with a clamping and flipping mechanism. When printing on a ceramic blank, the ceramic blank is placed on a placing seat with its opening facing upward, and the inner side of the ceramic blank is printed by a pad printing head. After printing is completed, the ceramic blank can be clamped and flipped by the clamping and flipping mechanism, and the ceramic blank is placed with its opening facing downward, so that the outer surface of the ceramic blank can be printed easily without manual flipping, thereby having high work efficiency and saving manpower. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described below in conjunction with the accompanying drawings.

[0020] Figure 1 It is a three-dimensional diagram of the utility model;

[0021] Figure 2 It is a front view of the utility model;

[0022] Figure 3 It is a structural diagram of the lifting mechanism and the clamping and flipping mechanism of the utility model;

[0023] Figure 4 It is a structural diagram of a placement seat of the utility model.

[0024] Reference numerals:

[0025] 1. Base; 2. Support frame; 3. Moving seat; 4. Placement seat; 41. Seat body; 42. Groove;

[0026] 43. Ejector head; 44. Third cylinder; 5. Lifting mechanism; 51. Frame; 52. Guide rod; 53. Lifting screw rod; 54. First motor; 55. Lifting seat; 6. Clamping and flipping mechanism; 61. Connecting seat;

[0027] 62. Second motor; 63. Turning seat; 64. Bidirectional screw rod; 65. Clamping seat; 66. Clamping plate; 67. Third motor; 7. Top plate; 8. First cylinder; 9. Pad printing head; 10. Ink cartridge; 11. Second cylinder. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Please see attached Figures 1 to 4 As shown, a ceramic blank surface printing device in an embodiment of the utility model includes a base 1, a top plate 7 is fixedly connected to the top of the base 1, a first cylinder 8 is fixedly connected to the inner side of the top plate 7, and a pad printing head 9 is fixedly connected to the lower end of the first cylinder 8. When printing, the pad printing head 9 is driven to move up and down by the first cylinder 8, so that the pad printing head 9 and the ink box 10 are in contact with the ceramic blank.

[0030] The upper end surface of the base 1 is fixedly connected to a support frame 2, and the upper end surface of the support frame 2 is slidably connected to a moving seat 3. The upper end surface of the moving seat 3 is fixedly connected to a placement seat 4 and an ink cartridge 10 on both sides thereof. A lifting mechanism 5 is provided on the side of the upper end surface of the moving seat 3 close to the placement seat 4, and the lifting mechanism 5 is connected to a clamping and flipping mechanism 6. The moving seat 3 can slide along the support frame 2, and can convert the positions of the placement seat 4 and the ink cartridge 10, so that the pad printing head 9 can be aligned with the placement seat 4 and the ink cartridge 10, thereby performing pad printing. The lifting mechanism 5 is provided to adjust the height of the clamping and flipping mechanism 6, and the clamping and flipping mechanism 6 is provided to clamp and flip the ceramic blank.

[0031] The clamping and flipping mechanism 6 includes a connecting seat 61, the front end face of the connecting seat 61 is rotatably connected to the flip seat 63, both sides of the front end face of the flip seat 63 are slidably connected to clamping seats 65, the outer ends of the two clamping seats 65 are fixedly connected to clamping plates 66, the rear end face of the connecting seat 61 is fixed with a second motor 62, the output end of the second motor 62 is fixedly connected to the flip seat 63, the inner side of the clamping seat 65 is rotatably connected to a bidirectional screw rod 64, the two clamping seats 65 are respectively sleeved on both sides of the bidirectional screw rod 64, one end of the clamping seat 65 is fixedly connected to a third motor 67, and the output end of the third motor 67 is fixedly connected to the bidirectional screw rod 64.

[0032] During clamping, the bidirectional screw rod 64 is driven by the third motor 67, and the two clamping seats 65 move toward each other, thereby driving the two clamping plates 66 to clamp the ceramic blank stably. After the clamping is stable, the lifting mechanism 5 adjusts the clamping and flipping mechanism 6 to a high position. Then, the second motor 62 is started to drive the flipping seat 63 to rotate, and the flipping seat 63 is rotated 180°, so that the ceramic blank is flipped up and down, which is convenient for pad printing on the outer surface of the ceramic blank.

[0033] The placement seat 4 includes a seat body 41 and a third cylinder 44. The upper end surface of the seat body 41 is provided with a groove 42. An ejector head 43 is slidably arranged inside the groove 42. The third cylinder 44 is fixed to the lower end surface of the movable seat 3, and its protruding end is fixedly connected to the ejector head 43. The third cylinder 44 is provided to drive the ejector head 43 to move up and down. When the ejector head 43 is located in the groove 42, the ceramic blank can place the bottom on the inner side of the groove 42 of the placement seat 4, and the bottom contacts the ejector head 43, so that the ceramic blank is stably placed. After the ceramic blank is flipped over, the third cylinder 44 is ejected, so that the ejector head 43 extends out of the groove 42, so that the opening cover of the ceramic blank is arranged on the ejector head 43, and the edge of the ceramic blank contacts the seat body 41, so that the ceramic blank can be stably placed in two states.

[0034] The lifting mechanism 5 includes a frame 51, and a lifting screw rod 53 is rotatably connected to the middle part of the inner side of the frame 51. The outer end of the lifting screw rod 53 is sleeved with a lifting seat 55, and the lifting seat 55 is fixedly connected to the connecting seat 61. A first motor 54 is fixed to the upper end of the frame 51, and the output end of the first motor 54 is fixedly connected to the lifting screw rod 53. Both sides of the interior of the frame 51 are fixedly connected with guide rods 52, and the lifting seat 55 is slidably sleeved with the guide rods 52. When lifting, the lifting screw rod 53 is driven to rotate by the first motor 54, thereby driving the lifting seat 55 to lift and lower. Since the lifting seat 55 is fixedly connected to the connecting seat 61, the clamping and flipping mechanism 6 is driven to lift and lower, and the two guide rods 52 are used to constrain the lifting seat 55 so that the lifting seat 55 can move stably.

[0035] A second cylinder 11 is fixedly connected to one side of the support frame 2, and the protruding end of the second cylinder 11 is fixedly connected to the lower end of the movable seat 3. The second cylinder 11 is provided to drive the movable seat 3 to move. When the second cylinder 11 is extended, the movable seat 3 moves outward, so that the ink cartridge 10 moves to the bottom of the pad printing head 9, so that the pad printing head 9 contacts the ink cartridge 10. After the second cylinder 11 retracts, the movable seat 3 moves inward, so that the placement seat 4 moves to the bottom of the pad printing head 9.

[0036] The first cylinder 8 is vertically disposed with respect to the moving base 3 , and the first cylinder 8 vertically disposed with respect to the moving base 3 can stably drive the pad printing head 9 to move.

[0037] The pad printing head 9 is made of silicone rubber. The pad printing head 9 made of silicone rubber has good elasticity, solvent resistance and weather resistance, and can meet the requirements of ceramic printing.

[0038] Working principle: When in use, first place the ceramic blank with the opening facing upward on the placement seat 4, then the first cylinder 8 drives the pad printing head 9 to contact the ink box 10 to dip the ink, then the second cylinder 11 retracts, the moving seat 3 moves inward, so that the placement seat 4 moves to the bottom of the pad printing head 9, the pad printing head 9 descends and contacts the inner side of the ceramic blank, so that the pattern is printed on the inner side of the ceramic blank, then the third motor 67 drives the bidirectional screw 64 to rotate, the two clamping seats 65 move towards each other, thereby driving the two clamping plates 66 to clamp the ceramic blank stably, and when the clamping is stable After being fixed, the lifting mechanism 5 is set to adjust the clamping and flipping mechanism 6 to a high position, and then the second motor 62 is started to drive the flip seat 63 to rotate, and the flip seat 63 is rotated 180°, so that the ceramic blank is flipped up and down, which is convenient for pad printing on the outer surface of the ceramic blank. At the same time, the third cylinder 44 is ejected, so that the ejection head 43 extends out of the groove 42. After that, the lifting mechanism 5 is lowered so that the opening of the ceramic blank is facing downward and covered on the ejection head 43, the two clamps 66 are loosened, and the pad printing head 9 contacts the outer surface of the ceramic blank, thereby completing printing.

[0039] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. A ceramic blank surface printing device, comprising a base (1), characterized in that: A top plate (7) is fixedly connected to the top of the base (1), a first cylinder (8) is fixedly connected to the inner side of the top plate (7), and a pad printing head (9) is fixedly connected to the lower end of the first cylinder (8); The upper end surface of the base (1) is fixedly connected to a support frame (2), the upper end surface of the support frame (2) is slidably connected to a moving seat (3), the upper end surface of the moving seat (3) is respectively fixedly connected to a placement seat (4) and an ink cartridge (10), and a lifting mechanism (5) is provided on the side of the upper end surface of the moving seat (3) close to the placement seat (4), and the lifting mechanism (5) is connected to a clamping and flipping mechanism (6); The clamping and flipping mechanism (6) comprises a connecting seat (61), the front end surface of the connecting seat (61) is rotatably connected to a flip seat (63), both sides of the front end surface of the flip seat (63) are slidably connected to clamping seats (65), the outer ends of the two clamping seats (65) are fixedly connected to clamping plates (66), the rear end surface of the connecting seat (61) is fixedly connected to a second motor (62), and the output end of the second motor (62) is fixedly connected to the flip seat (63).

2. A ceramic blank surface printing device according to claim 1, characterized in that: The inner side of the clamping seat (65) is rotatably connected to a bidirectional screw rod (64), and the two clamping seats (65) are respectively sleeved on both sides of the bidirectional screw rod (64). One end of the clamping seat (65) is fixedly connected to a third motor (67), and the output end of the third motor (67) is fixedly connected to the bidirectional screw rod (64).

3. A ceramic blank surface printing device according to claim 1, characterized in that: The placement seat (4) comprises a seat body (41) and a third cylinder (44); the upper end surface of the seat body (41) is provided with a groove (42); an ejector head (43) is slidably arranged inside the groove (42); the third cylinder (44) is fixed to the lower end surface of the movable seat (3), and its protruding end is fixedly connected to the ejector head (43).

4. A ceramic blank surface printing device according to claim 1, characterized in that: The lifting mechanism (5) comprises a frame (51), a lifting screw rod (53) is rotatably connected to the middle part of the inner side of the frame (51), a lifting seat (55) is sleeved on the outer end of the lifting screw rod (53), the lifting seat (55) is fixedly connected to the connecting seat (61), a first motor (54) is fixedly connected to the upper end of the frame (51), and an output end of the first motor (54) is fixedly connected to the lifting screw rod (53).

5. A ceramic blank surface printing device according to claim 4, characterized in that: Both sides of the interior of the frame (51) are fixedly connected with guide rods (52), and the lifting seat (55) is slidably sleeved with the guide rods (52).

6. The ceramic blank surface printing device according to claim 1, characterized in that: A second cylinder (11) is fixedly connected to one side of the support frame (2), and an extended end of the second cylinder (11) is fixedly connected to the lower end of the movable seat (3).

7. The ceramic blank surface printing device according to claim 1, characterized in that: The first cylinder (8) is arranged vertically to the movable seat (3).

8. The ceramic blank surface printing device according to claim 1, characterized in that: The pad printing head (9) is made of silicone rubber.

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